San Diego Home Additions and Room Expansion Services

Luxury Master Suite Addition in San Diego

Featured Project: Full Master Suite Addition with Spa Bathroom

Our complete primary suite room addition services in San Diego transformed a standard three-bedroom home into a spacious and luxurious retreat. This master suite addition project included vaulted ceilings, a custom walk-in closet, and a full master bathroom renovation with spa-like features, providing the homeowners with enhanced comfort and privacy.

Carlsbad Home Addition Design

Featured Project: Contemporary Multi-Purpose Room Addition

This project in Carlsbad focused on home addition design, creating a versatile living area ideal for a guest suite or entertainment space. The addition features an open layout, ample natural light, and custom finishes, seamlessly integrating with the home’s original design and enhancing overall property value.

Versatile Living Space Additions

Our home addition design services focus on creating spacious and seamless living spaces for entertainment, relaxation, or family gatherings, seamlessly integrated into your home.

Functional Home Addition Spaces

We design functional home addition spaces, whether you need a dedicated home office, a creative studio, or a playroom, providing the perfect environment for productivity and enjoyment.

Room Addition Design & Planning

Your room addition vision, expertly crafted. Our team collaborates with you to develop a detailed design, including architectural layouts and material selections for your home expansion project.

Room Addition Permitting & Preparation

We handle all city permits, zoning requirements, and site preparation necessary for your room addition project, ensuring a smooth and efficient process.

Room Addition Construction & Build

Our experienced in-house builders bring your room addition design to life, ensuring every aspect of the construction and build is executed to the highest standards of quality.

22

Custom Homes Completed

10+

Years of Experience in Construction

98%

Client Satisfaction Rate

What Our Clients Say About Our Home Addition Services

We pride ourselves on delivering quality home additions and exceptional service. See what our satisfied homeowners have to say about their room addition projects.

"The final result is an absolutely stunning ADU that has garnered compliments from city officials, who remarked on its quality in comparison to other ADUs they have inspected."

"This is a contractor who actively communicates and really understands construction, the building code, and works successfully and diligently through the inspection process at very reasonable and honest pricing with no surprises."

"CRS Builders worked with us throughout the entire NIGHTMARE project—they are AMAZING!!"

San Diego Room Addition Projects

A showcase of our precision room additions and home expansions.

Room Addition Consultation

Start your home addition or room expansion project with our expert consultation services. Choose a date, fill out the form, and we’ll be in touch!